• Hangouts icon

    Hangouts

    Hangouts is a messaging app that lets you send and receive messages, photos and more, and even start free video and voice calls – one...

    Free Windows Web / Cloud Android iPhone Chrome OS Android Tablet ... iPad Chrome Android Wear

  • Mumble icon

    Mumble

    Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming.

    Open Source Mac Windows Linux iPhone BSD iPad

  • Viber icon

    Viber

    Viber is a mobile application that lets you make free phone calls and send text messages to anyone who also has the application...

    Freemium Mac Windows Linux Android iPhone Windows RT ... Android Tablet Windows Phone iPad Blackberry 10 Apple Watch

  • Facebook Messenger icon

    Facebook Messenger

    Facebook Messenger is a faster way to message. Reach friends right on their phones, get and send messages fast, message everyone at...

    Free Windows Web / Cloud Android iPhone Blackberry Android Tablet ... iPad Apple Watch Android Wear

  • Trillian icon

    Trillian

    Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry iPad

  • Linphone icon

    Linphone

    Linphone is an internet phone or Voice Over IP phone (VoIP). With Linphone you can communicate freely with people over the internet...

    Open Source Mac Windows Linux Web / Cloud Windows Mobile Android ... iPhone Blackberry Android Tablet BSD Windows Phone iPad Blackberry 10 Xfce

  • LINE icon

    LINE

    LINE is a Japanese proprietary application for instant messaging on smartphones and PCs. Line users exchange text messages, graphics...

    Freemium Mac Windows Web / Cloud Android iPhone Blackberry ... Android Tablet Windows Phone iPad Apple Watch

  • Glip icon

    Glip

    Glip is instant messaging for teams and businesses to communicate and get work done at the same time. In Glip you work where your...

    Freemium Mac Windows Web / Cloud Android iPhone Android Tablet ... iPad

  • Mattermost icon

    Mattermost

    Mattermost is an open source, self-hosted Slack -alternative As an alternative to proprietary...

    Open Source Mac Windows Linux Android iPhone Android Tablet ... iPad Self-Hosted JavaScript Go (Programming Language)

  • ICQ icon

    ICQ

    ICQ is one of the oldest instant messengers. First developed by the Israeli company Mirabilis, sold to AOL, sold again and currenly...

    Free Mac Windows Linux Web / Cloud Windows Mobile Android ... iPhone Java Mobile S60 Blackberry Android Tablet Windows Phone iPad Kindle Fire

  • HipChat icon

    HipChat

    HipChat is an instant messaging service designed for companies and teams. It has persistent chat rooms, one-to-one chat, searchable...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad Self-Hosted Apple Watch

  • FaceTime icon

    FaceTime

    FaceTime is a video calling software feature developed by Apple for the iOS and Mac OS. FaceTime makes it possible to talk, smile...

    Freemium Mac iPhone iPad

  • Know any more alternatives to Skype?

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  • appear.in icon

    appear.in

    Video conversations with up to 8 people in your browser - no downloads, no login. Just name your channel and you are on. Works in all...

    Freemium Web / Cloud Android iPhone Android Tablet iPad

  • WeChat icon

    WeChat

    WeChat is the complete mobile communication and private social networking app. Free, cross-platform, and full-featured, WeChat is the...

    Freemium Mac Windows Android iPhone S60 Blackberry ... Android Tablet Windows Phone iPad Apple Watch

  • Vector.im icon

    Vector.im

    Vector is an opensource interoperable app running on Web, iOS and Android. It is built around chat rooms, both public and private and...

    Open Source Web / Cloud Android iPhone iPad Self-Hosted Chrome ... Safari Firefox

  • ooVoo icon

    ooVoo

    Free high quality video chat and video conferencing from ooVoo. Talk live face-to-face with up to 6 people at once.

    Freemium Mac Windows Android iPhone Android Tablet Windows Phone ... iPad Kindle Fire

  • Wire icon

    Wire

    Wire is a secure, private and open source messenger for phones, tablets and desktop. Crystal clear voice and video calls, private...

    Free Mac Windows Web / Cloud Android iPhone Chrome OS ... Android Tablet iPad

  • Curse icon

    Curse

    The next generation in gaming communication is here. Curse brings your favorite games, friends, teammates and communities together...

    Free Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad

  • Share this list of alternatives?

  • Google Duo icon

    Google Duo

    Google Duo is the cross-platform, one-to-one video calling app that's simple, reliable and fun. FEATURES Cross-platform -...

    Free Android iPhone Android Tablet iPad

  • Matrix.org icon

    Matrix.org

    Matrix is an open standard for decentralized persistent communication over IP. It can be used for decentralised group chat, ...

    Open Source Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad Self-Hosted WebRTC Python JavaScript Go (Programming Language) Java Perl

  • Actor icon

    Actor

    Actor Messenger is an encrypted messaging created by a former developer of telegram.

    Open Source Mac Windows Linux Web / Cloud Android iPhone ... iPad

  • Tango icon

    Tango

    Tango allows you to easily connect with friends & family or make new friends. Make video & voice calls, send text messages...

    Freemium Android iPhone Android Tablet iPad

  • Tencent QQ icon

    Tencent QQ

    Tencent QQ, generally referred to as QQ, is the most popular free instant messaging computer program in Mainland China, and has over...

    Free Mac Windows Android iPhone Android Tablet Windows Phone ... iPad Facebook

  • qiscus icon

    qiscus

    qiscus organizes your work discussions into rooms and topics to help your team become more efficient and productive.

    Free Personal Mac Windows Linux Web / Cloud Android iPhone ... Chrome OS iPad

  • JumpChat icon

    JumpChat

    Jump into a video chat with your friends without the need for creating accounts. Chat using just a WebRTC supported browser or phone. ...

    Free Web / Cloud Android iPhone Android Tablet iPad

  • Brosix icon

    Brosix

    Brosix is a secure Instant Messaging and collaboration tool, ideal for everyday communication for business and leisure. Two...

    Free Personal Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad

  • Talky icon

    Talky

    Talky makes our big world a little smaller. It’s truly simple video chat. No downloads, signup, or payment required. Group video...

    Free Web / Cloud iPhone iPad

  • Tinychat icon

    Tinychat

    Tinychat is easy and free video chat rooms for all. Browse through the free video chat rooms to meet friends or make your own chat...

    Free Web / Cloud Android iPhone Android Tablet iPad

  • BroadSoft MobileLink icon

    BroadSoft MobileLink

    BroadSoft is the worldwide leader of VoIP applications serving more than 450 telecommunications service providers, including nine of...

    Free Android iPhone Android Tablet iPad

  • Camfrog icon

    Camfrog

    Free live webcam video chat room software for multiple desktop platforms including mobile platforms like iOS and Android. Make...

    Freemium Mac Windows Linux Android iPhone Android Tablet ... iPad Kindle Fire

  • Tribe Messaging icon

    Tribe Messaging

    Tribe is the easiest way to message. Just press and hold to record a message. Release to send. * No keyboard - Isn't typing one...

    Free Android iPhone Android Tablet iPad

  • Talkatone icon

    Talkatone

    Talkatone gives you free calls, text messages, real-time location sharing and picture sharing to Facebook and Google friends, or any...

    Freemium Android iPhone Android Tablet iPad

  • Vidyo icon

    Vidyo

    Vidyo is Videoconferencing software and service for both desktop and mobile.

    Commercial Mac Windows Android iPhone Android Tablet iPad

  • Circuit icon

    Circuit

    Circuit is voice, video, screen sharing, messaging, and file sharing in a single view.

    Freemium Web / Cloud Android iPhone Android Tablet iPad Apple Watch

  • These alternatives are not yet approved, do you think they are alternatives?